3x >_ 12
11 answers
The relationship between 3x and 12 can be represented as 3x > 12, which means that 3 times x is greater than 12.
3x _> 12
The expression 3x ≥ 12 means that 3 times x is greater than or equal to 12.
SOVLE IT IDIOT
To solve the inequality 3x ≥ 12, we need to isolate the variable x.
1. Divide both sides by 3: (3x)/3 ≥ 12/3
This simplifies to: x ≥ 4
Therefore, the solution to the inequality is x ≥ 4.
1. Divide both sides by 3: (3x)/3 ≥ 12/3
This simplifies to: x ≥ 4
Therefore, the solution to the inequality is x ≥ 4.
5x/9<8
To solve the inequality (5x/9) < 8, we need to isolate the variable x.
1. Multiply both sides by 9: 9 * (5x/9) < 8 * 9
This simplifies to: 5x < 72
2. Divide both sides by 5: (5x)/5 < 72/5
This simplifies to: x < 14.4
Therefore, the solution to the inequality is x < 14.4.
1. Multiply both sides by 9: 9 * (5x/9) < 8 * 9
This simplifies to: 5x < 72
2. Divide both sides by 5: (5x)/5 < 72/5
This simplifies to: x < 14.4
Therefore, the solution to the inequality is x < 14.4.
Write it as a mixed number
To write x < 14.4 as a mixed number, we can express 14.4 as a mixed number.
14.4 can be written as 14 + 0.4 (since 0.4 is equivalent to 4/10 or 2/5).
Therefore, x < 14 + 0.4 can be written as x < 14 + 2/5.
14.4 can be written as 14 + 0.4 (since 0.4 is equivalent to 4/10 or 2/5).
Therefore, x < 14 + 0.4 can be written as x < 14 + 2/5.
7.9x <_0
The inequality 7.9x ≤ 0 means that 7.9 times x is less than or equal to zero.